SIEMENS electric motor protection relays

... SIPROTEC 7SK82 and the SIPROTEC 7SK85 motor protection have been designed specifically for the protection of motors of all sizes. For the protection of generators and ...

... inches Standard conformal coating Key benefits Achieve compact, safe distance protection The compact and low-cost distance protection and safety due to powerful protection functions ...

... coating ensure data security and high availability for fewer operational risks. Key benefits Reduce costs Choose cost-effective transformer differential protection for your operations. Powerful protection ...

... voltage networks. Safeguard asynchronous motors and offer backup for transformer differential protection. Electrical networks and motors need reliable protection for ...

... circulating current relay providing unit protection for phase and earth fault detection. Why Reyrolle 7SR23? The Reyrolle 7SR23 DAD is a numeric high impedance circulating current ...

... Reyrolle 7SR51 overcurrent device includes a wide range of protection functions and IEC 61850 Ethernet communications as standard. Why Reyrolle 7SR51? The Reyrolle 7SR51 overcurrent device provides ...

... is a numerical protection device with a highly comprehensive functional software package. Features The market for power capacitors is continually growing due to the expanding power network driven ...

... The SIPROTEC 7SK80 and SIPROTEC 7SK81 are a multi-functional motor protection relays. They are designed for protection of asynchronous motors of all sizes. ...

... The SIPROTEC 7UT6 differential protection relays are used for fast and selective fault clearing of short-circuits in transformers of all voltage levels and in rotating electric machines like motors ...

Trigger voltage: 18 V - 300 V

... 7SR17 and 7SR105 motor protection devices are specifically designed to protect motors during all starting and running sequences. Features The device is housed in a 4U high, size 4 non-withdrawable ...